SUNMAX RT50 22" Battery Walk-Behind Floor Scrubber

Overview

The SUNMAX RT50 is a 22-inch battery-powered walk-behind floor scrubber for warehouses, schools, shops, gyms and commercial maintenance teams. Large separate tanks and a 31-inch squeegee support routine scrubbing and dirty-water recovery without a trailing power cord.

Why choose this model?

• Cordless operation makes it easier to move between cleaning zones.
• Large tanks help reduce interruptions on longer routes.
• The standard walk-behind design keeps the operator in control of movement.
• Accessible tanks, quick brush replacement and straightforward controls support daily maintenance.

Controls and practical features

The corrosion- and impact-resistant polyethylene housing and anti-collision design support daily commercial use. Large tank openings, quick brush replacement and an adjustable handle simplify routine care and storage.

Specifications

Productivity and runtime are manufacturer ratings, not guaranteed results for every facility. Turns, obstacles, soil level, tank stops and cleaning settings affect actual output.

Buying Guide

Will it fit my cleaning route?

This model suits regular commercial hard-floor routes. Check doorway and aisle clearance, storage space and the location of fresh-water and wastewater facilities. For longer routes, drive assistance or a ride-on machine may be worth comparing.

Which power configuration am I buying?

This listing is the standard battery configuration shown in the specifications. Plan a complete charging window between routes and follow the battery-care instructions. Actual runtime varies with the workload and battery condition.

Which floors can it clean?

For approved hard floors such as sealed concrete, tile, epoxy and vinyl. Check the floor manufacturer’s maintenance instructions and choose a compatible brush or pad and detergent. Water-sensitive wood, laminate, coatings and polished finishes need particular care. This machine is not a carpet extractor.

Ask CleanGearHQ for help choosing a model. Share your floor type, usable cleaning area, narrowest aisle or doorway and charging or outlet access so we can help check the fit.

Compare before choosing

Compare the SUNMAX RT50+ for faster lithium recharging and the SUNMAX RT50D for powered travel assistance.

Support

Operation and routine care

• Use a floor-compatible, low-foaming cleaning solution and follow its dilution instructions.
• Drain and rinse the recovery tank after use, and inspect the brush, squeegee and suction path for debris.
• Check brushes, pads and squeegee blades regularly; these are maintenance items that wear with use.
• Follow the battery and charger instructions before first use, between shifts and during storage.

Download the manufacturer’s RT50 operation and maintenance manual.

Before first use

SUNMAX says small amounts of test water or green transit-protection fluid may remain after factory testing. Follow the operating instructions for the initial rinse and setup.

Replacement parts

For replacement-part help, provide CleanGearHQ with your model, order number and photos of the part. Confirm brush, pad and squeegee compatibility before ordering; availability varies.

Warranty support

SUNMAX publishes a two-year limited manufacturer warranty for eligible defects in non-wearable parts under normal use and maintenance. Brushes, pads and squeegees are consumables rather than covered wear items. Keep proof of purchase; manufacturer eligibility, exclusions and claim assessment apply. Contact CleanGearHQ for help confirming coverage or starting a claim.

Delivery and returns

Review our shipping policy and return policy before purchasing. For larger equipment, contact us to confirm delivery access and any receiving requirements for your location. CleanGearHQ is your point of contact for order questions and return or warranty assistance.